Ip is on same range for me and found 4 new ip yesterday on another range (scan 22H CEST) : 119.176.61.18 119.176.61.22 119.176.61.16 119.176.61.12 On 7/2/2020 8:25 AM, Siyuan Miao wrote:
We also received lots requests from 27.221.66.0/24 <http://27.221.66.0/24>.
aveline@mirror-iad01-a:~# sudo grep iso /var/log/nginx/mirrors.access.log | awk '{ print $1 }' | sort -n | uniq -c | sort -nr 178 27.221.66.133 176 27.221.66.144 163 27.221.66.143 163 27.221.66.132 158 27.221.66.138 155 27.221.66.141 153 27.221.66.131 150 27.221.66.149 144 27.221.66.147 137 27.221.66.142 136 27.221.66.136 136 27.221.49.135 133 27.221.66.154 133 27.221.66.134 131 27.221.66.151 131 27.221.66.146 130 27.221.66.137 124 27.221.66.139 120 27.221.66.153 102 27.221.66.148 93 27.221.66.152
On Thu, Jul 2, 2020 at 2:14 PM mirror-admin <mirror-admin@labkom.id <mailto:mirror-admin@labkom.id>> wrote:
Hi,
we got request from fraction of subnet 27.221.66.0/24 <http://27.221.66.0/24>
thx
On 7/2/2020 12:52, services via arch-mirrors wrote:
> Hello, > > Same case here. > > Impact is low here (via one ip only), because a file which don't exist > (old iso) : > arch//iso/2020.03.01/archlinux-2020.03.01-x86_64.iso" failed (2: No > such file or directory) > > Can you share ip on the list for compare and block all ip before ddos ? > > Regards, > Eric. > > On 7/2/2020 5:02 AM, mirror-admin wrote: >> Hello, >> >> Yes, we notice same download pattern from china IP. Not only for >> Archlinux, but for other archive as well. >> >> What we do is try to be nice, we throttling down our upload speed to >> their IP. >> >> Thx >> >> On 7/2/2020 09:49, Johannes Findeisen wrote: >>> Hello, >>> >>> I am driving the mirror arch.unixpeople.org <http://arch.unixpeople.org>. Since some months I >>> encounter a lot of traffic from China which seems to be like a DDoS. I >>> fixed this some month ago by blocking all IP address ranges from China. >>> This stopped the traffic. Yesterday I tried to remove all my firewall >>> rules and to see what happens... Just some hours ago the DDoS startet >>> again so I really had to block China from my mirror again because it >>> would become a fulltime job to monitor my host. >>> >>> While all this happened I tried to figure out what's going on and saw >>> endless downloads of the arch .iso file from many many IP addresses in >>> China. When the download from one IP had finished the download directly >>> started again from exactly the same IP in an endless loop. >>> >>> Does anyone other here encounter such things? >>> >>> Regards >>> >>> Johannes